Cosmic Evolution Time Line--The general way we came to be, as some of us believe.

All dates are approximate and subject to change as scientific discoveries change them. We belive in true science so changes do not bother us.

The general scheme as shown here will not be shaken by new discoveries. If humans evolved in Asia or Europe and not in Africa, it doesn't matter to this time line. Humans have always moved back and forth. The principles remain the same.

13.7 billion years ago--Big Bang. Start of our universe.
4.5 bilion years ago--Earth forms from spinning cloud of stellar dust.
3.8 billion years ago--First DNA molecule.
330 million years ago--First reptiles.
220 million yeas ago--First true mammals.
2.5 million years ago--Genus Homos.
200,000 years ago--Modern humans.
50,000 years ago--A few humans leave Africa for Europe and Asia and keep evolving.
20,000 years ago--White people begin emerging in Europe.
10,000-6,000 years ago--Blue eye mutation appears among White people in Europe.
5,000 years ago--White people become dominant and virtually only type in Europe.
4,000 years ago--Recorded history begins.
Present day--Miscegenation, birth control, celibacy, family planning,homsexuality, abortions, smaller families, lack of geographic and reproductive isolation are working against our evolution and speciation and are causing devolution of many White families who are returning, genetically, to the darker forms from which we evolved.